What project types in project editor?


I wonder if there is a valid description about the different project types? The SDK manual is only explaining a few of them.

To be more specific (just in case someone could help me):
I would like to make an addon for the Community folder which modifies a file in the Installdir\Official\OneStore\fs-base-ui-pages subfolder so that I would replace some file in the “html-ui” -subfolder inside of that folder. The replaced file would be installed by the user into the Community folder. So I need a project for creating the manifest.json, layout.json and folder(s). Which project type would I need to choose?


Any hints welcome :wink: